Smartphone reminders tested to boost meal tracking in older adults
NCT ID NCT07555262
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether different types of reminder messages can help adults aged 45 and older remember to photograph their meals three times a day. Two hundred participants will receive random reminders before breakfast, lunch, and dinner for 28 days. The goal is to see which reminder style works best and whether factors like heart rate affect how people respond.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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HOCH Health and School of Medicine, University of St. Gallen
RECRUITINGSankt Gallen, Canton of St. Gallen, 9000, Switzerland
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